(svn r16122) -Change: add more misc information about the behaviour of commands to strgen's -export-commands.

1 files changed, 26 insertions, 2 deletions

diff --git a/src/strgen/strgen.cpp b/src/strgen/strgen.cpp
index d1654fe02..4da6a078f 100644
--- a/src/strgen/strgen.cpp
+++ b/src/strgen/strgen.cpp
@@ -1198,9 +1198,33 @@ int CDECL main(int argc, char *argv[])
 		}
 
 		if (strcmp(argv[1], "-export-commands") == 0) {
-			printf("args\tcommand\treplacement\n");
+			printf("args\tflags\tcommand\treplacement\n");
 			for (const CmdStruct *cs = _cmd_structs; cs < endof(_cmd_structs); cs++) {
-				printf("%i\t\"%s\"\t\"%s\"\n", cs->consumes, cs->cmd, strstr(cs->cmd, "STRING") ? "STRING" : cs->cmd);
+				char flags;
+				switch (cs->value) {
+					case 0x200E: case 0x200F: // Implicit BIDI controls
+					case 0x202A: case 0x202B: case 0x202C: case 0x202D: case 0x202E: // Explicit BIDI controls
+					case 0xA0: // Non breaking space
+					case '\n': // Newlines may be added too
+					case '{':  // This special
+						/* This command may be in the translation when it is not in base */
+						flags = 'i';
+						break;
+
+					default:
+						if (cs->proc == EmitSetX) {
+							flags = '1'; // Command needs one parameter
+						} else if (cs->proc == EmitSetXY) {
+							flags = '2'; // Command needs two parameters
+						} else if (cs->proc == EmitGender) {
+							flags = 'g'; // Command needs number of parameters defined by plural value
+						} else if (cs->proc == EmitPlural) {
+							flags = 'p'; // Command needs number of parameters defined by number of cases
+						} else {
+							flags = '0'; // Command needs no parameters
+						}
+				}
+				printf("%i\t%c\t\"%s\"\t\"%s\"\n", cs->consumes, flags, cs->cmd, strstr(cs->cmd, "STRING") ? "STRING" : cs->cmd);
 			}
 			return 0;
 		}